| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $88.51 | 8.589% | $96.1121 | $96.11 | $96.10 | $96.10 |
| Purchase #2 | $153.96 | 11.807% | $172.1381 | $172.14 | $172.15 | $172.10 |
| Purchase #3 | $64.45 | 3.555% | $66.7412 | $66.74 | $66.75 | $66.70 |
| Purchase #4 | $18.91 | 4.424% | $19.7466 | $19.75 | $19.75 | $19.70 |
| Purchase #5 | $135.79 | 6.599% | $144.7508 | $144.75 | $144.75 | $144.80 |
| Purchase #6 | $116.79 | 13.105% | $132.0953 | $132.10 | $132.10 | $132.10 |
| Purchase #7 | $55.69 | 3.755% | $57.7812 | $57.78 | $57.80 | $57.80 |
| 7 purchase totals = | $634.10 | $689.3653 | $689.37 | $689.40 | $689.30 | |